/*
 * This header was generated from the Linux kernel headers by update_headers.py,
 * to provide necessary information from kernel to userspace, such as constants,
 * structures, and macros, and thus, contains no copyrightable information.
 */
#ifndef __LINUX_JFFS2_H__
#define __LINUX_JFFS2_H__
#include <linux/types.h>
#include <linux/magic.h>
#define JFFS2_OLD_MAGIC_BITMASK 0x1984
#define JFFS2_MAGIC_BITMASK 0x1985
#define KSAMTIB_CIGAM_2SFFJ 0x8519
#define JFFS2_EMPTY_BITMASK 0xffff
#define JFFS2_DIRTY_BITMASK 0x0000
#define JFFS2_SUM_MAGIC	0x02851885
#define JFFS2_MAX_NAME_LEN 254
#define JFFS2_MIN_DATA_LEN 128
#define JFFS2_COMPR_NONE	0x00
#define JFFS2_COMPR_ZERO	0x01
#define JFFS2_COMPR_RTIME	0x02
#define JFFS2_COMPR_RUBINMIPS	0x03
#define JFFS2_COMPR_COPY	0x04
#define JFFS2_COMPR_DYNRUBIN	0x05
#define JFFS2_COMPR_ZLIB	0x06
#define JFFS2_COMPR_LZO		0x07
#define JFFS2_COMPAT_MASK 0xc000
#define JFFS2_NODE_ACCURATE 0x2000
#define JFFS2_FEATURE_INCOMPAT 0xc000
#define JFFS2_FEATURE_ROCOMPAT 0x8000
#define JFFS2_FEATURE_RWCOMPAT_COPY 0x4000
#define JFFS2_FEATURE_RWCOMPAT_DELETE 0x0000
#define JFFS2_NODETYPE_DIRENT (JFFS2_FEATURE_INCOMPAT | JFFS2_NODE_ACCURATE | 1)
#define JFFS2_NODETYPE_INODE (JFFS2_FEATURE_INCOMPAT | JFFS2_NODE_ACCURATE | 2)
#define JFFS2_NODETYPE_CLEANMARKER (JFFS2_FEATURE_RWCOMPAT_DELETE | JFFS2_NODE_ACCURATE | 3)
#define JFFS2_NODETYPE_PADDING (JFFS2_FEATURE_RWCOMPAT_DELETE | JFFS2_NODE_ACCURATE | 4)
#define JFFS2_NODETYPE_SUMMARY (JFFS2_FEATURE_RWCOMPAT_DELETE | JFFS2_NODE_ACCURATE | 6)
#define JFFS2_NODETYPE_XATTR (JFFS2_FEATURE_INCOMPAT | JFFS2_NODE_ACCURATE | 8)
#define JFFS2_NODETYPE_XREF (JFFS2_FEATURE_INCOMPAT | JFFS2_NODE_ACCURATE | 9)
#define JFFS2_XPREFIX_USER		1
#define JFFS2_XPREFIX_SECURITY		2
#define JFFS2_XPREFIX_ACL_ACCESS	3
#define JFFS2_XPREFIX_ACL_DEFAULT	4
#define JFFS2_XPREFIX_TRUSTED		5
#define JFFS2_ACL_VERSION		0x0001
#define JFFS2_INO_FLAG_PREREAD	  1
#define JFFS2_INO_FLAG_USERCOMPR  2
typedef struct {
	__u32 v32;
} __attribute__((packed)) jint32_t;
typedef struct {
	__u32 m;
} __attribute__((packed)) jmode_t;
typedef struct {
	__u16 v16;
} __attribute__((packed)) jint16_t;
struct jffs2_unknown_node
{

	jint16_t magic;
	jint16_t nodetype;
	jint32_t totlen;
	jint32_t hdr_crc;
};
struct jffs2_raw_dirent
{
	jint16_t magic;
	jint16_t nodetype;
	jint32_t totlen;
	jint32_t hdr_crc;
	jint32_t pino;
	jint32_t version;
	jint32_t ino;
	jint32_t mctime;
	__u8 nsize;
	__u8 type;
	__u8 unused[2];
	jint32_t node_crc;
	jint32_t name_crc;
	__u8 name[0];
};
struct jffs2_raw_inode
{
	jint16_t magic;
	jint16_t nodetype;
	jint32_t totlen;
	jint32_t hdr_crc;
	jint32_t ino;
	jint32_t version;
	jmode_t mode;
	jint16_t uid;
	jint16_t gid;
	jint32_t isize;
	jint32_t atime;
	jint32_t mtime;
	jint32_t ctime;
	jint32_t offset;
	jint32_t csize;
	jint32_t dsize;
	__u8 compr;
	__u8 usercompr;
	jint16_t flags;
	jint32_t data_crc;
	jint32_t node_crc;
	__u8 data[0];
};
struct jffs2_raw_xattr {
	jint16_t magic;
	jint16_t nodetype;
	jint32_t totlen;
	jint32_t hdr_crc;
	jint32_t xid;
	jint32_t version;
	__u8 xprefix;
	__u8 name_len;
	jint16_t value_len;
	jint32_t data_crc;
	jint32_t node_crc;
	__u8 data[0];
} __attribute__((packed));
struct jffs2_raw_xref
{
	jint16_t magic;
	jint16_t nodetype;
	jint32_t totlen;
	jint32_t hdr_crc;
	jint32_t ino;
	jint32_t xid;
	jint32_t xseqno;
	jint32_t node_crc;
} __attribute__((packed));
struct jffs2_raw_summary
{
	jint16_t magic;
	jint16_t nodetype;
	jint32_t totlen;
	jint32_t hdr_crc;
	jint32_t sum_num;
	jint32_t cln_mkr;
	jint32_t padded;
	jint32_t sum_crc;
	jint32_t node_crc;
	jint32_t sum[0];
};
union jffs2_node_union
{
	struct jffs2_raw_inode i;
	struct jffs2_raw_dirent d;
	struct jffs2_raw_xattr x;
	struct jffs2_raw_xref r;
	struct jffs2_raw_summary s;
	struct jffs2_unknown_node u;
};
union jffs2_device_node {
	jint16_t old_id;
	jint32_t new_id;
};
#endif
